American Well (AMWL) Proxy filing summary

Executive summary

• Supplement updates the previously filed proxy statement for the 2026 Annual Meeting of Stockholders.

• Shareholders are advised to read this supplement together with the original proxy statement for complete information.

Voting matters and shareholder proposals

• Dr. Roy Schoenberg will not stand for re-election as a Class III director at the 2026 Annual Meeting.

• The board will not nominate a substitute for Dr. Schoenberg; votes on his re-election will not be counted.

• Shareholders who have already voted may change or revoke their proxy following the instructions in the proxy statement.

Board of directors and corporate governance

• The board has made a determination regarding director nominations, specifically not replacing Dr. Schoenberg for the upcoming election.